PeerJ Author 100 Points Contributions by role Author 100 Contributions by subject area Diabetes and Endocrinology Pharmacology Jian Cai PeerJ Author Summary Cardiology Diabetes & Endocrinology PeerJ Contributions Articles 1 April 13, 2017 Metformin ameliorates insulitis in STZ-induced diabetic mice Xue Han, Yu-Long Tao, Ya-Ping Deng, Jia-Wen Yu, Jian Cai, Guo-Fei Ren, Yuan-Nan Sun, Guo-Jun Jiang https://doi.org/10.7717/peerj.3155 PubMed 28439456